
Rockwell Automation Publication 20P-TD001K-EN-P - January 2021
13
PowerFlex DC Drive and Field Controller Technical Data
175
112 (150)
230
1321-3TH175-AA
1321-3TH175-AB
1321-3TH175-AC
460
1321-3TH175-BA
1321-3TH175-BB
1321-3TH175-BC
575
1321-3TH175-CA
1321-3TH175-CB
1321-3TH175-CC
220
145 (200)
230
1321-3TH220-AA
1321-3TH220-AB
1321-3TH220-AC
460
1321-3TH220-BA
1321-3TH220-BB
1321-3TH220-BC
575
1321-3TH220-CA
1321-3TH220-CB
1321-3TH220-CC
275
187 (250)
230
1321-3TH275-AA
1321-3TH275-AB
1321-3TH275-AC
460
1321-3TH275-BA
1321-3TH275-BB
1321-3TH275-BC
575
1321-3TH275-CA
1321-3TH275-CB
1321-3TH275-CC
330
224 (300)
230
1321-3TH330-AA
1321-3TH330-AB
1321-3TH330-AC
460
1321-3TH330-BA
1321-3TH330-BB
1321-3TH330-BC
575
1321-3TH330-CA
1321-3TH330-CB
1321-3TH330-CC
440
298 (400)
230
—
1321-3TH440-AB
1321-3TH440-AC
460
1321-3TH440-BB
1321-3TH440-BC
575
1321-3TH440-CB
1321-3TH440-CC
550
373 (500)
230
1321-3TH550-AB
1321-3TH550-AC
460
1321-3TH550-BB
1321-3TH550-BC
575
1321-3TH550-CB
1321-3TH550-CC
660
448 (600)
230
1321-3TH660-AB
1321-3TH660-AC
460
1321-3TH660-BB
1321-3TH660-BC
575
1321-3TH660-CB
1321-3TH660-CC
770
522 (700)
230
1321-3TH770-AB
1321-3TH770-AC
460
1321-3TH770-BB
1321-3TH770-BC
575
1321-3TH770-CB
1321-3TH770-CC
880
597 (800)
230
1321-3TH880-AB
1321-3TH880-AC
460
1321-3TH880-BB
1321-3TH880-BC
575
1321-3TH880-CB
1321-3TH880-CC
PowerFlex DC Field Controller Isolation Transformers – 500V AC Input
Three Phase Primary Voltage
460V AC Three Phase Secondary
kVA
Voltage
Isolation Transformer Cat. No.
14
230
1321-3TW014-AB
460
1321-3TW014-BB
575
1321-3TW014-CB
51
230
1321-3TW051-AB
460
1321-3TW051-BB
575
1321-3TW051-CB
93
230
1321-3TH093-AB
460
1321-3TH093-BB
575
1321-3TH093-CB
175
230
1321-3TH175-AB
460
1321-3TH175-BB
575
1321-3TH175-CB
275
230
1321-3TH275-AB
460
1321-3TH275-BB
575
1321-3TH275-CB
440
230
1321-3TH440-AB
460
1321-3TH440-BB
575
1321-3TH440-CB
PowerFlex DC Drive Isolation Transformers (Continued)
Three Phase Primary Voltage
Three Phase Secondary Voltage
kVA
kW (Hp)
Voltage
230V AC Cat. No.
460V AC Cat. No.
575V AC Cat. No.